Risperidone 4mg Tablets

Product Introduction

Risperidone 4mg tablets are an atypical antipsychotic used to treat schizophrenia and manic episodes in bipolar disorder. They address disturbances in perception, thinking and behaviour, including hallucinations, delusions and marked overactivity.

How to use

Swallow the tablet with water at regular times each day, with or without food. The daily amount may be taken once or split into two doses, depending on the treatment regimen. Avoid stopping suddenly, as psychotic or manic symptoms may return.

How it works

Risperidone blocks dopamine D2 and serotonin 5-HT2 receptors in the brain. This helps reduce excessive signalling associated with psychotic symptoms and manic behaviour.

Side effects

Sleepiness, dizziness, headache, constipation, increased appetite, tremor, stiffness or restlessness may occur. Blood pressure can fall on standing. High fever with severe muscle rigidity and confusion is an emergency because it may indicate neuroleptic malignant syndrome.

Important information

Avoid alcohol and wait until you know its effects before driving. Tell your doctor about kidney or liver disease, diabetes, heart disease, seizures, Parkinson’s disease, pregnancy or breastfeeding. Older people with dementia have an increased risk of stroke and death with antipsychotic treatment.